Interface unit for electronic computer



FIG. 1 is a front, right side perspective view of an interface unit for electronic computer showing my new design;

FIG. 2 is a front, left side perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a partially enlarged sectional view thereof taken along line 4—4 of FIG. 3;

FIG. 5 is a front elevational view of the embodiment of FIG. 1;

FIG. 6 is a top plan view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a bottom plan view thereof; and,

FIG. 10 is a left side elevational view thereof. 

The ornamental design for an interface unit for electronic computer, as shown and described. 